# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        1.90        -1.64         0.04  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130610_10300100244AF700_10300100247AA700_2m_lsf_v040306//SETSM_s2s041_WV02_20130610_10300100244AF700_10300100247AA700_2m_lsf_seg1_meta.txt 
        6.15         0.70        -0.86  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20140916_102001003378F900_10200100320AD000_2m_lsf_v040306//SETSM_s2s041_WV01_20140916_102001003378F900_10200100320AD000_2m_lsf_seg1_meta.txt 
       -0.11         3.89         1.92  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20151002_103001004A6A9900_103001004BA5FB00_2m_lsf_v040306//SETSM_s2s041_WV02_20151002_103001004A6A9900_103001004BA5FB00_2m_lsf_seg1_meta.txt 
        3.23         0.73        -3.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20160713_104001001F4F0000_104001001FBE6F00_2m_lsf_v040306//SETSM_s2s041_WV03_20160713_104001001F4F0000_104001001FBE6F00_2m_lsf_seg1_meta.txt 
       -6.26         3.53         0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20170429_104001002DBB2000_104001002C480400_2m_lsf_v040306//SETSM_s2s041_WV03_20170429_104001002DBB2000_104001002C480400_2m_lsf_seg1_meta.txt 
       -0.57         0.78        -1.24  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190507_104001004CA1A200_104001004A386600_2m_lsf_v040002//SETSM_s2s041_WV03_20190507_104001004CA1A200_104001004A386600_2m_lsf_seg1_meta.txt 
       -0.75        -2.36         0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20190524_1030010092CE5D00_1030010093935C00_2m_lsf_v040002//SETSM_s2s041_WV02_20190524_1030010092CE5D00_1030010093935C00_2m_lsf_seg1_meta.txt 
       -1.55        -3.64         0.44  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200529_1020010097025E00_1020010097B3B300_2m_lsf_v040203//SETSM_s2s041_WV01_20200529_1020010097025E00_1020010097B3B300_2m_lsf_seg1_meta.txt 
        3.01         4.37        -0.65  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200727_104001005D314900_104001005E32EC00_2m_lsf_v040300//SETSM_s2s041_WV03_20200727_104001005D314900_104001005E32EC00_2m_lsf_seg1_meta.txt 
       -2.29        -3.39         1.78  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20210609_10200100B1801100_10200100B2DAE900_2m_lsf_v040308//SETSM_s2s041_WV01_20210609_10200100B1801100_10200100B2DAE900_2m_lsf_seg1_meta.txt 
        0.32        -1.10         2.36  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220511_10200100C36AE500_10200100C4790A00_2m_lsf_v040311//SETSM_s2s041_WV01_20220511_10200100C36AE500_10200100C4790A00_2m_lsf_seg1_meta.txt 
       -3.05        -1.87        -1.81  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220531_104001007746A700_10400100778BB400_2m_lsf_v040311//SETSM_s2s041_WV03_20220531_104001007746A700_10400100778BB400_2m_lsf_seg1_meta.txt